Some oxidation reactions of isomeric pyridinecarboxylic acid hydrazides

Rashid IQBAL, Samia EBRAHIM, Muhammad ZIAULHAQ

The synthesis of some novel chromans

M. YALÇINKAYA, S. BİLGİÇ, O. BİLGİÇ

$^1H$ NMR, infrared and mass spectrometry of di- and tri-organotin derivaties of 1-nitroso-2-naphthol

Saqib ALI, Sohail MAHMOOD, Abida KALSOOM, Moazzam Hussain BHATTI, Muhammad MAZHAR

Apocarbonic anhydrase-enzymatic determination of zinc in fruit juices

Ayşe KARAGÖLGE, Yaşar DEMİR, Nazan DEMİR, İrfan KÜFREVİOĞLU

Investigation of H-bond on fluorescence changes in benzene derivations and different acceptor systems

Acar Nursel BAYRI, Özgül KOÇAK

Influence of some crosslinkers on the swelling of acrylamide-crotonic acid hydrogels

Erdener KARADAĞ, Olgun GÜVEN, Dursun SARAYDIN

Catalytically active intermediates in photochemical metathesis

Çetin BOZKURT, Yavuz İMAMOĞLU

Determination of Ponceau 4R and tartrazine in various food samples by derivative spectrophotometric methods

Sedat SAYAR, Yüksel ÖZDEMİR

Effect of various additives on the hydration of perlite-gypsum plaster and perlite-portland cement pastes

Emin ERDEM

Thermodynamics of dissociation of strontium, barium and nickel caproates in water

Hüseyin TOPALLAR, Yüksel BAYRAK, Mehmet İŞCAN